Characterization of reactive oxygen species generated from the mixture of NaClO and H2O2 used as root canal irrigants

Journal of Endodontics

Volumn 26, Issue 1, 2000, Pages 11-15

  Shiozawa, Atsushi ^a  

^a NIHON UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BIOMEDICAL AND DENTAL MATERIALS; HYPOCHLORITE SODIUM; REACTIVE OXYGEN METABOLITE; WATER;

ARTICLE; CHEMISTRY; ELECTRON SPIN RESONANCE; ISOLATION AND PURIFICATION; KINETICS;

ELECTRON SPIN RESONANCE SPECTROSCOPY; KINETICS; REACTIVE OXYGEN SPECIES; ROOT CANAL IRRIGANTS; SODIUM HYPOCHLORITE; WATER;

EID: 0033740591     PISSN: 00992399     EISSN: None     Source Type: Journal    
DOI: 10.1097/00004770-200001000-00003     Document Type: Article

References (19)

1. Hostynek JJ, Wilhelm KP, Cua AB, Maibach HI. Irritation factors of sodium hypochlorite solutions in human skin. Contact Dermatitis 1990;23:316-24.
2. 2 reaction system. Jpn J Conserv Dent 1996;39:1171-7.
3. Ueta H, Sugiyama M, Kagiyama A, Shin G, Shoji T, Mimori S, Ogura R, Kohno M. Studies on the quantitative and qualitative characterization of superoxide anion using spin trapping methods by electron spin resonance spectrometry. Kurume Med Assoc 1988;51:1032-8.
4. Hashizume H, Kimura K, Tomita T, Matsushima K, Tsujimoto Y, Yamazaki M. Effect of sterilization of Streptococcus species by the hydroxyl radicals. Jpn J Conserv Dent 1994;37:1254-60.
5. McCord JM. Free radicals and inflammation: protection of synovial fluid by superoxide dismutase. Science 1974;185:529-31.
6. Hodgkins PS, Fairman MP, O'Neill P. Rejoining of gamma-radiation-induced single-strand breaks in plasmid DNA by human cell extracts: dependence on the concentration of the hydroxyl radical scavenger, Tris. Radiat Res 1996;145:1:24-30.
7. Harman D. Role of free radicals in mutation, cancer, aging and the maintenance of life. Radiat Res 1962;16:753-63.
8. Kohno M, Mizuta Y, Kusai M, Masumizu T, Makino K. Measurements of superoxide anion radical and superoxide anion scavenging activity by electron spin resonance spectroscopy coupled with DMPO spin trapping. Bull Chem Soc Jpn 1994;67:1085-90.
9. Graf E, Mahoney JR, Bryant RG, Eaton JW. Iron-catalyzed hydroxyl radical formation. Stringent requirement for free iron coordination site. J Biol Chem 1984;259:6:3620-4.
10. Buettner GR. Spin trapping: ESR parameters of spin adducts. Free Radic Biol Med 1987;5:259-303.
11. Grossman LI, Oliet S, DelRio CE. Endodontic practice. 11th ed. Philadelphia: Lea & Febiger, 1988:188-189.
12. Bernofsky C, Bandara BMR, Hinojosa O. Electron spin resonance studies of the reaction of hypochlorite with 5,5,-dimethyl-1-pyrroline-N-oxide. Free Radic Biol Med 1990;8:231-9.
13. Bernofsky C, Olavesen EY, Felix CC, Kalyanaraman B. Evidence for a hydroxyl radical from hypochlorite-modified adenosine 5′-monophosphate (AMP). Biochem Arch 1988;4:103-7.
14. Ohnishi T, Hirata F, Hayashi O. Indoleamine 2,3-dioxygenase. Potassium superoxide as substrate. J Biol Chem 1977;252:4643-7.
15. Taniguchi T, Hirata F, Hayashi O. Intracellular utilization of superoxide anion by indoleamine 2,3-dioxygenase of rabbit enterocytes. J Biol Chem 1977;252:2774-6.
16. Haber F, Weiss J. The catalytic decomposition of hydrogen peroxide by iron salts. Proc R Soc Lond Ser A Math Phys Sci 1934;147:332-51.
17. Harrison JW, Hand RE. The effect of dilution and organic matter on the antibacterial property of 5.25% sodium hypochlorite. J Endodon 1981;7:128-32.
18. 2 mixed solution on Staphylococcus aureus. Jpn J Conserv Dent 1997;40:1247-54.
19. 2+. Arch Biochem Biophys 1997;347:45-52.